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Fix MSL packed_int casting.

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In 104681 the vectors were cast to themselves to fixup an issue
with `packed_int`. That CL used an `as_type` which does a bit cast.
A `packed_int` can not be bitcast to an `int`. This CL changes to
a type cast, so instead of `as_type<int3>()` it does `int3()`.

Bug: tint:1677
Change-Id: I72218c06853e4e5ae1a0d34e2fc3e1ca597de993
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/104682
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
This commit is contained in:
dan sinclair
2022-10-05 17:49:00 +00:00
committed by Dawn LUCI CQ
parent f35c719054
commit 8fd4ef26f5
21 changed files with 55 additions and 29 deletions
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2
test/tint/expressions/binary/mul/vec3-vec3/i32.wgsl.expected.msl
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@@ -4,7 +4,7 @@ using namespace metal;
kernel void f() {
int3 const a = int3(1, 2, 3);
int3 const b = int3(4, 5, 6);
int3 const r = as_type<int3>((as_type<uint3>(as_type<int3>(a)) * as_type<uint3>(as_type<int3>(b))));
int3 const r = as_type<int3>((as_type<uint3>(int3(a)) * as_type<uint3>(int3(b))));
return;
}